Jobs in the United States

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Added just now
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Data Engineer Advisor
Federal Express Corporation
Plano, TX
- $8,007.29 to $18,149.85 USD / month
Candidates must live within 50 miles of the campus location
Added just now
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Data Engineer II
Federal Express Corporation
Plano, TX
- $7,094.23 to $15,607.31 USD / month
Candidates must live within 50 miles of the campus location
Added 1 min ago
Engineer III
Airbus Americas, Inc.
Mobile Area, AL
Added 1 min ago
Project Coordinator
IMEG Consultants Corp.
Naperville, IL · NY · Rock Island, IL · Madison, WI · Jacksonville, FL · Minneapolis, MN · Columbus, OH · Chicago, IL
Are you Ready to Engineer Your Career? At IMEG, one of the largest design consulting firms in the U.S., we strive to provide exciting and rewarding career opportunities to our team members.…
Added 1 min ago
Manufacturing Engineer I
Ruger Precision Metals, LLC
Earth City, MO
The position of Manufacturing Engineer will be a leader in both technical skills and Ruger’s core values, such as Integrity, Respect, Innovation and Teamwork, all while implementing LEAN…
Added 1 min ago
Advanced Cost Optimization Engineer
Honeywell
Arvada, CO
YOU MUST HAVE
Added 2 mins ago
Senior Solution Engineer
Contentful
NY · Denver, CO
Contentful is on a mission to help our customers be successful in the digital first era. As a Senior Solution Engineer you would get to play a critical role in helping our customers realize…
Added 2 mins ago
Senior Solution Engineer
Contentful
Denver, CO
Contentful is on a mission to help our customers be successful in the digital first era. As a Senior Solution Engineer you would get to play a critical role in helping our customers realize…
Added 2 mins ago
Senior Solution Engineer
Contentful
San Francisco, CA · Denver, CO
Contentful is on a mission to help our customers be successful in the digital first era. As a Senior Solution Engineer you would get to play a critical role in helping our customers realize…
Added 2 mins ago
Senior Software Engineer (Claude Code or Google Gemini)
Highmark Health
Remote, United States
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. The incumbent…
Added 3 mins ago
Mechanical Engineer
Pierce Manufacturing Inc
Bradenton, FL
…difference in people's lives, every day. To us, every step in the process of building our trucks is personal. From innovation and expertise, to the customization and service. Our trucks are…
Added 3 mins ago
Sr. Data Engineer
ProArch
Remote, United States
Architect and implement scalable data pipelines to process and integrate structured and unstructured data.
Added 4 mins ago
Forward Deployed Engineer (FDE)
Gravitee
Denver
We are seeking a highly technical, customer-facing Forward Deployed Engineer to join our growing Service Delivery organization.
Added 5 mins ago
SVP, Head of Capital Markets Product Engineering
FIS Global
Jacksonville, FL
A central part of the mandate is AI transformation. The leader will drive how AI changes the way we engineer products, from software development and testing through modernization and…
Added 5 mins ago
Control Systems Engineer
SII Saulsbury Industries, Inc
Houston, TX
Must have Allen Bradley ControlLogix PLCs and Wonderware HMI development experience · Must have trouble shooting skills
Added 6 mins ago
Global Supply Chain Manager
Great Plains Ventures
Wichita, KS
Oversee Buyers and Supplier Quality Engineer (SQE) to ensure supplier quality processes are followed and address specific issues as needed.
Added 7 mins ago
Supervising Engineer
City of Houston
Houston, TX
…engineering, with two (2) of the years as a licensed Professional Engineer are required, or in a role of Project Manager or higher obtained after licensure as a Professional…
Added 7 mins ago
Private Cloud Engineer III
Tierpoint
Remote, United States
Drive automation and process improvement initiatives to increase operational efficiency, consistency, and service quality.
Added 8 mins ago
Database and App System Administrator
Temple University
PA
Temple University Database and Application team is seeking a passionate engineer professional interested in Information Technology and application/database support. This is an opportunity…
Added 8 mins ago
Civil Engineer, EIT - Land Development
Atwell, LLC
Jacksonville, FL
We are seeking a Civil Engineer EIT to join our growing team
Added 8 mins ago
Civil Engineer, EIT - Land Development
Atwell, LLC
Bonita Springs, FL
We are seeking a Civil Engineer EIT to join our growing team
Added 9 mins ago
Principal Software Engineer
Chewy, Inc.
Boston, MA · Bellevue, WA
Chewy is seeking a Principal Software Engineer to provide technical leadership across our Customer Care Product & Engineering organization. In this highly influential role, you will…
Added 10 mins ago
Senior Full Stack Developer
LMI
Colorado Springs, CO
LMI is seeking a Senior Full Stack Engineer to help architect, build, and extend IronSled, a Platform as a Service designed to host applications in secure federal environments. You will be…
Added 10 mins ago
Senior Full Stack Developer
LMI
United States
LMI is seeking a Senior Full Stack Engineer to help architect, build, and extend IronSled, a Platform as a Service designed to host applications in secure federal environments. You will be…
Added 10 mins ago
A
Devsecops Engineer
Actalent
Wilmington, MA
- $70 to $100 USD / hour
Job Title: DevSecOps EngineerJob DescriptionThe DevSecOps Engineer will design, implement, and maintain robust security controls across AWS cloud environments that support connected medical…

LMI

Senior Full Stack Developer

United States

Target salary range: $111,000 - $211,000

Apply on careers-lmi.icims.com About employer

Applications open in a new tab.

Job details

Pay: Target salary range: $111,000 - $211,000
Apply by: Nov 12, 2027
Experience: 7+ years of professional software engineering experience, including ownership of production full stack applications.
Posting language: English
Posted: Nov 12, 2026

Original job description

Overview

LMI is seeking a Senior Full Stack Engineer to help architect, build, and extend IronSled, a Platform as a Service designed to host applications in secure federal environments. You will be a senior technical contributor on a small, cross-functional product team responsible for evolving the platform and establishing the engineering practices, architecture, and technical foundation needed for its long-term success.

This is not a role focused on maintaining a backlog or implementing narrowly defined tickets. You will own complex capabilities from concept through production, make consequential technical decisions, identify and resolve architectural risks, and help guide less-experienced engineers. The successful candidate will be comfortable operating with significant autonomy in an environment where the roadmap and technical approach are still being formed.

This position requires an active TS/SCI security clearance.

About the Team

IronSled sits within LMI’s Chief Technology Office. We are a small, high-visibility team building a secure application-hosting platform for federal agencies. Our culture operates more like a product-focused startup than a traditional government contracting program. We move quickly, use focused design spikes to resolve uncertainty, and prioritize working outcomes over unnecessary process.

At the same time, we are building for users who require reliability, security, auditability, and trust. Strong engineering judgment, disciplined execution, and attention to detail are essential.

You will work closely with the Product Manager, Engineering Lead, platform engineers, and product stakeholders. Because the IronSled roadmap and architecture are continuing to evolve, you will have meaningful influence over the platform’s technical direction, engineering standards, and user experience.

LMI is a new breed of digital solutions provider dedicated to accelerating government impact through innovation and speed. By investing in technology and prototypes ahead of need, LMI delivers commercial-grade platforms and mission-ready artificial intelligence capabilities to federal agencies at commercial speed.

Headquartered in Tysons, Virginia, LMI supports the defense, space, healthcare, and energy sectors, helping agencies navigate complexity, modernize critical capabilities, and strengthen mission outcomes.

Responsibilities

What You’ll Do

Own complex full stack features from architecture and data design through deployment and production support.
Build across Angular, TypeScript/Express, PostgreSQL, and external platform integrations.
Make technical decisions involving APIs, identity, permissions, security, reliability, and data architecture.
Partner directly with product leadership to turn ambiguous needs into practical solutions.
Establish engineering standards, review designs and code, and mentor other engineers.
Identify technical risks, improve platform architecture, and balance delivery speed with long-term maintainability.

Qualifications

What We’re Looking For

7+ years of professional software engineering experience, including ownership of production full stack applications.
Strong experience with TypeScript, Angular, Node.js or Python, PostgreSQL, and RESTful API design.
Demonstrated ability to independently lead complex features and make sound architectural decisions.
Experience with authentication, authorization, secure application design, testing, and production troubleshooting.
Ability to operate effectively with incomplete requirements and limited day-to-day direction.
Experience mentoring engineers and improving team development practices.
Active use of AI-assisted development tools in a disciplined engineering workflow.
U.S. citizenship and the ability to obtain a security clearance.

What Will Set You Apart

Experience working on a PaaS, internal developer platform, developer portal, or cloud-native product.
Experience with Kubernetes, GitOps, CI/CD pipelines, containers, and event-driven integrations.
Experience integrating with GitLab, Okta, Entra ID, OIDC, SAML, Trivy, Fleet, or similar technologies.
Experience developing software under federal security and compliance requirements.
Experience across cloud and on-premises environments.
A strong portfolio, open-source contributions, or other evidence of building products outside assigned work.

Target salary range: $111,000 - $211,000

The salary range displayed represents the typical salary range for this position and is not a guarantee of compensation. Individual salaries are determined by various factors including, but not limited to location, internal equity, business considerations, client contract requirements, and candidate qualifications, such as education, experience, skills, and security clearances.

Applicants must meet eligibility requirements for a U.S. Government security clearance. Only US Citizens are eligible for a security clearance. For this position, LMI will only consider applicants with security clearances or applicants who are eligible for security clearances, due to the nature of the work.

Job Locations US-Remote

Apply on careers-lmi.icims.com About employer

More about this job

Skills

Attention to detail
Artificial intelligence
TypeScript
PostgreSQL
Leadership
Node.js
Python
RESTful API
Troubleshooting
Coaching
Team building
Workflow
Kubernetes
CI/CD
GitLab
SAML
Regulatory compliance

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Work requirements

Jobs in the United States